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3. and ?Untersuchungen der Eigenschaften von vier Experimentier-Treibladungsanzündern beim Abfeuern in den freien Raum?, EMI-AFB Report No. V 9/79, 1979.
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5. ?Energy Ouptput of Different Pyrotechnic Igniter Systems?, 7th International Pyrotechnics Seminar, Vail, Colorado, 14-18 July, 1980.